TW200730277A - High porosity metal biporous foam - Google Patents

High porosity metal biporous foam

Info

Publication number
TW200730277A
TW200730277A TW095137243A TW95137243A TW200730277A TW 200730277 A TW200730277 A TW 200730277A TW 095137243 A TW095137243 A TW 095137243A TW 95137243 A TW95137243 A TW 95137243A TW 200730277 A TW200730277 A TW 200730277A
Authority
TW
Taiwan
Prior art keywords
foam
high porosity
metal
filamentary
porosity metal
Prior art date
Application number
TW095137243A
Other languages
Chinese (zh)
Inventor
Douglas Kenneth Charles
Original Assignee
Inco Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inco Ltd filed Critical Inco Ltd
Publication of TW200730277A publication Critical patent/TW200730277A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1125—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers involving a foaming process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Abstract

An environmentally friendly process for producing metal biporous foam by using filamentary metal powders such as nickel or copper. The filamentary metal powders are initially wet when combined with a suitable foam former such as methylcellulose. Because the filamentary metal powder is wet, it does not extract water from the foam structure thereby ensuring a highly porous metal foam having both high macroporosity and microporosity.
TW095137243A 2005-10-07 2006-10-05 High porosity metal biporous foam TW200730277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/245,660 US20070081911A1 (en) 2005-10-07 2005-10-07 High porosity metal biporous foam

Publications (1)

Publication Number Publication Date
TW200730277A true TW200730277A (en) 2007-08-16

Family

ID=37911218

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095137243A TW200730277A (en) 2005-10-07 2006-10-05 High porosity metal biporous foam

Country Status (8)

Country Link
US (1) US20070081911A1 (en)
EP (1) EP1960138A4 (en)
JP (1) JP2009510266A (en)
KR (1) KR20080044344A (en)
CN (1) CN101300095A (en)
CA (1) CA2624715A1 (en)
TW (1) TW200730277A (en)
WO (1) WO2007041827A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4986259B2 (en) * 2006-10-24 2012-07-25 三菱マテリアル株式会社 Mixed raw material for the production of porous metal sintered bodies with high foaming speed
EP2349360B1 (en) 2008-10-29 2018-12-12 Smith & Nephew, Inc. Porous surface layers with increased surface roughness and implants incorporating the same
TWI471424B (en) * 2009-03-30 2015-02-01 Mitsubishi Materials Corp Method for manufacturing aluminum porous sintered body and aluminum porous sintered body
JP5402380B2 (en) 2009-03-30 2014-01-29 三菱マテリアル株式会社 Method for producing porous aluminum sintered body
CN102598376A (en) * 2009-09-04 2012-07-18 G4协同学公司 Methods for forming foamed electrode structures
CN102549814A (en) * 2009-09-22 2012-07-04 G4协同学公司 High performance electrodes
US20110239890A1 (en) * 2010-04-06 2011-10-06 Spritzer Michael H Thermite-Metal Foam
CN102554241A (en) * 2012-01-12 2012-07-11 昆山德泰新材料科技有限公司 Method for preparing foam conglomerated copper powder
US9827530B2 (en) * 2015-01-30 2017-11-28 Hamilton Sundstrand Corporation Enhanced device for separation of oxygen and nitrogen
KR20180041343A (en) 2016-10-14 2018-04-24 주식회사 엘지화학 Preparation method for metal alloy foam
KR101891405B1 (en) * 2016-11-08 2018-08-23 부경대학교 산학협력단 Metal foam and manufacturing method of the metal foam
KR102218856B1 (en) 2016-11-30 2021-02-23 주식회사 엘지화학 Preparation method for metal foam

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549423A (en) * 1967-06-30 1970-12-22 Gen Electric Method for manufacturing foam type electrode
FR2521887A1 (en) * 1982-02-24 1983-08-26 Comp Generale Electricite PROCESS FOR PREPARING A POROUS METAL BODY
US5213612A (en) * 1991-10-17 1993-05-25 General Electric Company Method of forming porous bodies of molybdenum or tungsten
US5338334A (en) * 1992-01-16 1994-08-16 Institute Of Gas Technology Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam
JPH07118701A (en) * 1993-10-22 1995-05-09 Katayama Tokushu Kogyo Kk Flaky metal powder, metallic porous body and production of the powder
US5848351A (en) * 1995-04-03 1998-12-08 Mitsubishi Materials Corporation Porous metallic material having high specific surface area, method of producing the same, porous metallic plate material and electrode for alkaline secondary battery
KR970073821A (en) * 1995-09-27 1997-12-10 아키모토 유미 Manufacturing method and apparatus of porous sintered metal plate
US5976454A (en) * 1996-04-01 1999-11-02 Basf Aktiengesellschaft Process for producing open-celled, inorganic sintered foam products
US6087024A (en) * 1996-12-17 2000-07-11 Whinnery; Leroy Louis Method for forming porous sintered bodies with controlled pore structure
JPH10287903A (en) * 1997-04-15 1998-10-27 Tanaka Kikinzoku Kogyo Kk Production of porous metallic product
US6261679B1 (en) * 1998-05-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Fibrous absorbent material and methods of making the same
US6635688B2 (en) * 2000-06-28 2003-10-21 World Properties, Inc. Composite polyurethane foams and method of manufacture thereof
GB2366794A (en) * 2000-09-13 2002-03-20 Procter & Gamble Process for making a foam component
JP4572287B2 (en) * 2001-03-23 2010-11-04 独立行政法人産業技術総合研究所 Method for producing high strength porous body and high strength porous body
DE10129062A1 (en) * 2001-06-15 2002-12-19 Basf Ag Process for the production of highly elastic polyurethane foams
US6660224B2 (en) * 2001-08-16 2003-12-09 National Research Council Of Canada Method of making open cell material
JP2003328007A (en) * 2002-05-13 2003-11-19 Ishikawajima Harima Heavy Ind Co Ltd METHOD FOR MANUFACTURING Ni POROUS BODY
JP2004042459A (en) * 2002-07-11 2004-02-12 Mitsubishi Materials Corp Die member for ventilation, injection-molding die equipped with the same, and manufacturing method for die member for ventilation
US6964817B2 (en) * 2002-07-15 2005-11-15 Hitachi Metals, Ltd. Porous sintered metal and filter thereof, and method for producing porous sintered metal

Also Published As

Publication number Publication date
US20070081911A1 (en) 2007-04-12
JP2009510266A (en) 2009-03-12
WO2007041827A1 (en) 2007-04-19
KR20080044344A (en) 2008-05-20
EP1960138A4 (en) 2009-08-19
EP1960138A1 (en) 2008-08-27
CA2624715A1 (en) 2007-04-19
CN101300095A (en) 2008-11-05

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